Diff Report
Run #51aad15cb89bb: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51aad231c9c46: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Entity\Field\FieldItemBase::__construct

Drupal\Core\Entity\Field\FieldItemBase::__constructRun #51aad15cb89bbRun #51aad231c9c46DiffDiff%
Number of Function Calls21 21 0 0.0%
Incl. Wall Time (microsec)2,730 2,804 74 2.7%
Incl. Wall Time (microsec) per call 130 134 4 2.7%
Excl. Wall Time (microsec)224 219 -5 -2.2%
Incl. CPU (microsecs)2,745 2,815 70 2.6%
Incl. CPU (microsecs) per call 131 134 3 2.6%
Excl. CPU (microsec)181 180 -1 -0.6%
Incl. MemUse (bytes)199,792 199,792 0 0.0%
Incl. MemUse (bytes) per call 9,514 9,514 0 0.0%
Excl. MemUse (bytes)6,448 6,448 0 0.0%
Incl. PeakMemUse (bytes)189,656 189,656 0 0.0%
Incl. PeakMemUse (bytes) per call 9,031 9,031 0 0.0%
Excl. PeakMemUse (bytes)6,544 6,544 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Entity\Field\FieldItemBase::__construct [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Drupal\Core\Entity\Field\FieldItemBase::__construct0 N/A% 74 27.7% 70 4.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -6.8% -1 -1.4% 0 N/A% 0 N/A%
Parent function
Drupal\Core\TypedData\TypedDataFactory::createInstance@10 N/A% 74 100.0% 70 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\image\Type\ImageItem::getPropertyDefinitions0 N/A% 80 108.1% 80 114.3% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedDataManager::getPropertyInstance@20 N/A% -19 -25.7% -24 -34.3% 0 N/A% 0 N/A%
Drupal\text\Type\TextSummaryItem::getPropertyDefinitions0 N/A% 14 18.9% 14 20.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\StringItem::getPropertyDefinitions0 N/A% 3 4.1% 5 7.1% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\EntityReferenceItem::getPropertyDefinitions0 N/A% 2 2.7% 1 1.4% 0 N/A% 0 N/A%
Drupal\taxonomy\Type\TaxonomyTermReferenceItem::getPropertyDefinitions0 N/A% 1 1.4% 0 0.0% 0 N/A% 0 N/A%
Drupal::typedData0 N/A% -1 -1.4% 1 1.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\BooleanItem::getPropertyDefinitions0 N/A% -1 -1.4% -1 -1.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\IntegerItem::getPropertyDefinitions0 N/A% 0 0.0% -6 -8.6% 0 N/A% 0 N/A%
Drupal\Core\Entity\Field\Type\LanguageItem::getPropertyDefinitions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\TypedData\TypedData::__construct0 N/A% 0 0.0% 1 1.4% 0 N/A% 0 N/A%